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Kenmore
Central Air Conditioner

Model # 2539720840 Official Kenmore air conditioner

Here are the diagrams and repair parts for Official Kenmore 2539720840 air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 94 parts  |
Bracket Screw 3015312
Bracket screw

Part #3015312

Replaced by #5303293767

?
Manufacturer substitution
This part replaces 3015312. Substitute parts can look different from the original.
This item is not returnable
$5.80
In Stock
Room Air Conditioner Screw 5303015427
#21

Electrical system and unit diagram

Room air conditioner screw

Part #5303015427

Replaced by #134178901

?
Manufacturer substitution
This part replaces 5303015427. Substitute parts can look different from the original.
$14.69
In Stock
Service Data Sheet 5303292738

#NI

All parts diagram

Service data sheet

Part #5303292738

This item is not returnable
$2.99
In Stock
Spacer 5303211009
#12

Electrical system and unit diagram

Spacer

Part #5303211009

This item is not returnable
$3.24
In Stock
Westinghouse Room Air Conditioner Filter Dryer 5300265301
#15

Compressor diagram

Westinghouse room air conditioner filter dryer

Part #5300265301

$212.62
In Stock
Screw 3202975
Screw

Part #3202975

Replaced by #5304410881

?
Manufacturer substitution
This part replaces 3202975. Substitute parts can look different from the original.
This item is not returnable
$4.77
In Stock
Switch 5308017262
#7

Electrical system and unit diagram

Switch

Part #5308017262

The manufacturer no longer makes this part, and there's no substitute part

Louver 3202324
#9

Cabinet and front panel diagram

Louver

Part #3202324

The manufacturer no longer makes this part, and there's no substitute part

Washer 5303002664
#4

Compressor diagram

Washer

Part #5303002664

The manufacturer no longer makes this part, and there's no substitute part

Nameplate 5303270110
#25

Cabinet and front panel diagram

Nameplate

Part #5303270110

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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